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determine whether the following equations...

determine whether the following equations have a solution or not? justify your answers

a. 5x^2+8x+7=0

b. (7)^1/2y^2-6y-13(7)^1/2=0

c. 2x^2+x-1=0

d. 4/3x^2-2x+3/4=0

f. p^2-4p+4=0

g. m^2+m+1=0

h. 3z^2+z-1=0

if x=3 and x=5, then form a quadratic wquation

what type of solution do you get for quadratic equations where D<0? give reasons for your answer. also provide an example of such a quadratic equation and find the solution of the equation.

create real-life sitution that fits into the equation (x+3)(x-4) and express the situation as the same equation.

a designer attempting to arrange the characters of his artwork in the form of a squaregrid with equal number of rows and columns found that 24 characters were left out. when he tried to add one more row and column he found that he was short 25 characters. can you find the number of characters used by the designer?

a. 5x^2+8x+7=0

b. (7)^1/2y^2-6y-13(7)^1/2=0

c. 2x^2+x-1=0

d. 4/3x^2-2x+3/4=0

f. p^2-4p+4=0

g. m^2+m+1=0

h. 3z^2+z-1=0

if x=3 and x=5, then form a quadratic wquation

what type of solution do you get for quadratic equations where D<0? give reasons for your answer. also provide an example of such a quadratic equation and find the solution of the equation.

create real-life sitution that fits into the equation (x+3)(x-4) and express the situation as the same equation.

a designer attempting to arrange the characters of his artwork in the form of a squaregrid with equal number of rows and columns found that 24 characters were left out. when he tried to add one more row and column he found that he was short 25 characters. can you find the number of characters used by the designer?

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